scispace - formally typeset
Journal ArticleDOI

Synthesis of electrically conducting organic polymers: halogen derivatives of polyacetylene, (CH)x

Reads0
Chats0
TLDR
When silvery films of the semiconducting polymer, trans polyacetylene, (CH)x, are exposed to chlorine, bromine, or iodine vapour, uptake of halogen occurs, and the conductivity increases markedly (over seven orders of magnitude in the case of iodine) to give silvery or silvery-black films, some of which have a remarkably high conductivity at room temperature.
Abstract
When silvery films of the semiconducting polymer, trans‘polyacetylene’, (CH)x, are exposed to chlorine, bromine, or iodine vapour, uptake of halogen occurs, and the conductivity increases markedly (over seven orders of magnitude in the case of iodine) to give, depending on the extent of halogenation, silvery or silvery-black films, some of which have a remarkably high conductivity at room temperature.

read more

Citations
More filters
Journal ArticleDOI

Mechanochemical route to the conducting polymer polyaniline

TL;DR: A solvent-free mechanochemical route for the synthesis of polyaniline has been developed in this article, where reaction between anilinium salts, such as aninium chloride, anilina sulfate, and anilinea camphorsulfonic acid and the oxidant, ammonium peroxydisulfate, result in polyaniniline formation on ball-milling the reactants.
Book ChapterDOI

High-Resolution Solid-State NMR Studies of Synthetic and Biological Macromolecules

TL;DR: This chapter reviews the high-resolution solid-state nuclear magnetic resonance (NMR) studies of synthetic polymers and naturally occurring biological macromolecules with emphasis placed on revealing their conformations.
Journal ArticleDOI

Strategies To Enhance the Conductivity of n-Type Polymer Thermoelectric Materials

TL;DR: In this paper, the authors highlight the scientific and engineering challenges to enhance the conductivity of n-type polymer thermoelectric materials, including n-doping efficiency in N-type polymers, factors influencing charge carrier mobilities after doping, and stability of N-Type conducting polymers.
Journal ArticleDOI

Growth mechanisms, morphology, and electroactivity of PEDOT layers produced by electrochemical routes in aqueous medium

TL;DR: In this paper, the growth best conditions for 3,4-ethylenedioxythiophene (EDOT) in NaPSS polyelectrolyte aqueous solution were analyzed in order to establish a direct relationship between synthesis conditions and the growth mechanisms of the polymeric film.
Journal ArticleDOI

All‐Solid‐State Ion Selective and All‐Solid‐State Reference Electrodes

TL;DR: A brief overview of recent research in the field of all-solidstate, internal solution free, ion-selective electrodes and reference electrodes, employing conducting polymers or nano-/microstructures as solid contacts beneath the polymeric, ionselective or reference membranes is given in this article.
Related Papers (5)